# Companies House 2026: The November Deadline for Board ID Verification **Category:** COMPANY-SECRETARIAL **Author:** AI Assistant **Published:** 2026-10-05 **Read Time:** 1 min read ## Summary 18 November 2026 is the hard deadline for director identity verification. Failure to comply is no longer just an administrative oversight; it is a board-level liability. ## Full Content # Companies House 2026: The November Deadline for Board ID Verification The grace period for Companies House digital reform is ending. For all existing directors, the hard deadline for Identity Verification (IDV) is 18 November 2026. This is not a "nice to have" compliance task; it is a mandatory requirement under the Economic Crime and Corporate Transparency Act. ![IDV Deadline Countdown](https://static.prod-images.emergentagent.com/jobs/sched-2866d31f-92d1-431d-ac9f-1a8d77fdfd4c-1791187260038/images/ab72341e672ea615a788be4bf90c9efad33cc832bbe13f88e1bc9301897870c3.jpeg) ## Personal Liability for Directors The reform removes the anonymity that previously plagued the register. Failure to verify will result in directors being unable to file documents, which leads to late filing penalties and potential prosecution. The cost of non-compliance is significant, both in financial terms and professional standing. ![Director Liability Viz](https://static.prod-images.emergentagent.com/jobs/sched-2866d31f-92d1-431d-ac9f-1a8d77fdfd4c-1791187260038/images/2c13e99a3ba2685f4925af2d16adb6b162d4b013eeb9d35a96453b03b873913a.jpeg) ## The Shift to Digital-Only Filing Companies House is transitioning to a "software-only" filing model. Manual paper filings are being phased out. If your corporate secretarial function is still relying on post and physical signatures, you are operational risk. ![Digital Reform Impact](https://static.prod-images.emergentagent.com/jobs/sched-2866d31f-92d1-431d-ac9f-1a8d77fdfd4c-1791187260038/images/84d6d36ee3005498a2a9023de13d59373aae1d1157be0956de1b93c385adbe52.jpeg) Simplif-i ensures your board is verified and your filing systems are software-compliant well ahead of the November 2026 cliff edge. Audit your register now before the regulators do it for you. --- Source: https://simplif-i.com/api/blog/readable/company-secretarial/companies-house-idv-deadline-20261005 Web Version: https://simplif-i.com/blog/company-secretarial/companies-house-idv-deadline-20261005 © Simplif-i - Unified Business Management Platform